Tides Today & Tomorrow in Old Tower, Sapelo Island, GA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Old Tower, Sapelo Island, GA.
Next low tide : 10:01 pm (0.8 ft)
Next high tide : in 2h 18m at 3:48 pm (6.9 ft)
Sunset today : 8:33 pm
Sunrise tomorrow : 6:21 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8675622
Common Questions About Tides

Old Tower, Sapelo Island, GA Tides - Oct 2009

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:477.27:167.412:471.31:011.27:197:10Waxing Gibbous1Thu
2Fri7:307.57:567.51:281.01:471.07:197:09Full Moon2Fri
3Sat8:097.88:337.52:080.82:310.97:207:07Full Moon3Sat
4Sun8:478.09:097.52:480.63:140.87:207:06Full Moon4Sun
5Mon9:248.29:467.43:280.43:580.87:217:05Full Moon5Mon
6Tue10:038.210:267.24:100.44:420.87:227:04Waning Gibbous6Tue
7Wed10:478.211:117.04:520.45:270.97:227:02Waning Gibbous7Wed
8Thu11:368.15:380.56:161.17:237:01Waning Gibbous8Thu
9Fri12:046.812:348.06:280.67:111.37:247:00Third Quarter9Fri
10Sat1:076.71:407.97:250.88:131.47:246:59Third Quarter10Sat
11Sun2:156.72:467.98:290.99:191.37:256:57Third Quarter11Sun
12Mon3:226.93:507.99:370.910:241.17:266:56Third Quarter12Mon
13Tue4:267.24:528.010:450.711:240.87:266:55Waning Crescent13Tue
14Wed5:307.65:528.111:490.47:276:54Waning Crescent14Wed
15Thu6:298.06:488.212:190.412:470.27:286:53Waning Crescent15Thu
16Fri7:238.47:398.21:100.11:420.07:296:52New Moon16Fri
17Sat8:128.68:268.11:580.02:330.07:296:51New Moon17Sat
18Sun8:588.79:117.92:44-0.13:220.07:306:49New Moon18Sun
19Mon9:428.69:547.63:290.04:090.27:316:48New Moon19Mon
20Tue10:258.410:387.34:110.34:530.57:316:47Waxing Crescent20Tue
21Wed11:088.111:227.04:520.65:360.97:326:46Waxing Crescent21Wed
22Thu11:537.75:320.96:191.27:336:45Waxing Crescent22Thu
23Fri12:096.712:427.36:131.27:031.67:346:44Waxing Crescent23Fri
24Sat1:006.51:347.16:571.57:511.87:346:43First Quarter24Sat
25Sun1:536.32:266.97:471.88:421.97:356:42First Quarter25Sun
26Mon2:456.33:176.98:431.99:351.97:366:41First Quarter26Mon
27Tue3:366.44:076.89:421.910:271.77:376:40First Quarter27Tue
28Wed4:276.64:576.910:411.811:161.57:386:39Waxing Gibbous28Wed
29Thu5:186.95:477.011:371.67:386:38Waxing Gibbous29Thu
30Fri6:077.26:347.012:021.212:281.37:396:37Waxing Gibbous30Fri
31Sat6:537.67:197.112:470.91:171.07:406:37Waxing Gibbous31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8675622)

Common Questions About Old Tower, Sapelo Island, GA Tides

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What time does the tide turn (slack tide) in Old Tower, Sapelo Island, GA today?

Slack tide in Old Tower, Sapelo Island, GA is approximately 6:54 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Old Tower, Sapelo Island, GA?

Old Tower, Sapelo Island, GA is currently in a neap phase. Tonight's moon is 58% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Old Tower, Sapelo Island, GA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Old Tower, Sapelo Island, GA?

Tide predictions for Old Tower, Sapelo Island, GA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Old Tower, Sapelo Island, GA?

Tide data for Old Tower, Sapelo Island, GA is sourced from NOAA Station #8675622. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8675622.

What is the moon phase in Old Tower, Sapelo Island, GA tonight?

Tonight the moon over Old Tower, Sapelo Island, GA is First Quarter (58% illuminated). This places Old Tower, Sapelo Island, GA in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA